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KVM: Let ioapic know the irq line status

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Userspace may deliver RTC interrupt without query the status. So we
want to track RTC EOI for this case.

Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
Reviewed-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Yang Zhang
2013-04-11 19:21:40 +08:00
committed by Marcelo Tosatti
parent f3bff6318f
commit aa2fbe6d44
9 changed files with 54 additions and 37 deletions
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3
virt/kvm/kvm_main.c
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@@ -2258,7 +2258,8 @@ static long kvm_vm_ioctl(struct file *filp,
if (copy_from_user(&irq_event, argp, sizeof irq_event))
goto out;
r = kvm_vm_ioctl_irq_line(kvm, &irq_event);
r = kvm_vm_ioctl_irq_line(kvm, &irq_event,
ioctl == KVM_IRQ_LINE_STATUS);
if (r)
goto out;